肺动脉楔压与肺动脉压变化基本一致；
Pulmonary artery wedge pressure changed in accordance with PAP.
目的探讨连续波多普勒超声在评估二尖瓣返流患者的肺动脉楔压中的作用。
To confirm the utility of continuous wave Doppler echocardiography in assessing pulmonary artery wedge pressure in patients with mitral regurgitation.
波振幅的改变与心输出量及心脏的泵血功能，尤其是肺动脉楔压之间无明显关系。
The variation of R wave amplitude has little relation with cardiac output, heart pumping function, especially with pulmonary wedge pressure.
在不改变心率、心输出量及肺动脉楔压（除非有心衰存在）的情况下降低总外周阻力。
Total peripheral resistance is lowered without altering heart rate, cardiac output, or pulmonary wedge pressure (unless heart failure is present).
在年轻的手术患者或有心肺疾病的患者中心静脉压的变化可与肺动脉楔压的变化相反。
Central venous pressure monitoring in elder surgical patients or patients with cardiopulmonary disease can vary inversely with the pa occlusion pressure (PAOP).
通过肺动脉导管记录心输出量(CO)、肺毛细血管楔压(PCWP)和中心静脉压(cvp)。
Cardiac output (CO), PCWP and CVP were measured with pulmonary artery catheter.
PAC可以连续显示肺动脉压及其他多种变量，如心排血量，也可以间断性显示肺动脉闭塞压或楔压。
The PAC allows continuous display of pulmonary artery pressure, and variables such as cardiac output and pulmonary artery occlusion pressure, or wedge pressure, can be intermittently obtained.
PAC可以连续显示肺动脉压及其他多种变量，如心排血量，也可以间断性显示肺动脉闭塞压或楔压。
The PAC allows continuous display of pulmonary artery pressure, and variables such as cardiac output and pulmonary artery occlusion pressure, or wedge pressure, can be intermittently obtained.
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